<template>
    <div class="add-enterprise">
      <header class="add-header">
        <div class="left">
          <span class="arrow" @click="$router.back()"><i class="el-icon-arrow-left" />返回</span>
          <span>|</span>
          <span>添加企业</span><el-page-header
            :content="`${id?'编辑企业':'添加企业'}`"
            @back="$router.back()" />
        </div>
        <div class="right">
          黑马程序员
        </div>
      </header>
      <main class="add-main">
        <div class="form-container">
          <div class="title">企业信息</div>
          <div class="form">
            <el-form ref="ruleForm" label-width="100px" :rules="addFormRules"  :model="addForm">
              <el-form-item label="企业名称" prop="name">
                <el-input v-model="addForm.name" />
              </el-form-item>
              <el-form-item label="法人" prop="legalPerson">
                <el-input v-model="addForm.legalPerson" />
              </el-form-item>
              <el-form-item label="注册地址" prop="registeredAddress">
                <el-input v-model="addForm.registeredAddress" />
              </el-form-item>
              <el-form-item label="所在行业" prop="industryCode">
                <el-select v-model="addForm.industryCode">
                <el-option
                    v-for="item in industryList"
                    :key="item.industryCode"
                    :value="item.industryCode"
                    :label="item.industryName"
                />
                </el-select>
            </el-form-item>
              <el-form-item label="企业联系人" prop="contact">
                <el-input v-model="addForm.contact" />
              </el-form-item>
              <el-form-item label="联系电话" prop="contactNumber">
                <el-input v-model="addForm.contactNumber" />
              </el-form-item>
              <el-form-item label="营业执照">
                <el-upload
                action="#"
                :http-request="uploadRequest"
                :before-upload="beforeUpload"
                >
                <el-button size="small" type="primary">点击上传</el-button>
                <div slot="tip" class="el-upload__tip">支持扩展名：.png .jpg .jpeg,文件大小不得超过5M</div>
                </el-upload>
            </el-form-item>
            </el-form>
          </div>
        </div>
      </main>
      <footer class="add-footer">
        <div class="btn-container">
          <el-button>重置</el-button>
          <el-button type="primary"  @click='confirm'>确定</el-button>
        </div>
      </footer>
    </div>
  </template>

<script>
import { getIndustry, uploadAPI, addEnterprise, getEnterpriseDetailAPI, updateEnterprise } from '@/api/enterprise'
export default {
  data () {
    // 手机号验证规则
    const contactNumber = (rule, value, callback) => {
      if (/^1[3-9]\d{9}$/.test(value)) {
        callback()
      } else {
        callback(new Error('请输入正确的联系电话'))
      }
    }
    return {
      industryList: [], // 可选行业列表
      addForm: {
        name: '', // 企业名称
        legalPerson: '', // 法人
        registeredAddress: '', // 注册地址
        industryCode: '', // 所在行业
        contact: '', // 企业联系人
        contactNumber: '', // 联系人电话
        businessLicenseUrl: '', // 营业执照url
        businessLicenseId: '' // 营业执照id
      },
      addFormRules: {
        name: [
          { required: true, message: '请输入企业名称', trigger: 'blur' }
        ],
        legalPerson: [
          { required: true, message: '请输入法人', trigger: 'blur' }
        ],
        registeredAddress: [
          { required: true, message: '请输入注册地址', trigger: 'blur' }
        ],
        industryCode: [
          { required: true, message: '请选择行业', trigger: 'change' }
        ],
        contact: [
          { required: true, message: '请输入企业联系人', trigger: 'blur' }
        ],
        contactNumber: [
          { required: true, message: '请输入联系电话', trigger: 'blur' },
          { validator: contactNumber, trigger: 'blur' }
        ],
        businessLicenseUrl: [
          { required: true, message: '请上传营业执照', trigger: 'blur' }
        ],
        businessLicenseId: [
          { required: true, message: '请输入营业执照id', trigger: 'blur' }
        ]
      },
      buildList: []
    }
  },
  mounted () {
    this.getIndustry()
    if (this.id) {
      this.getEnterpriseDetailAPI() // 加载企业详情
    }
  },
  methods: {
    // 获取行业列表
    async getIndustry () {
      const res = await getIndustry()
      this.industryList = res.data
    },
    // 上传营业执照
    async uploadRequest (data) {
      const file = data.file // 文件对象
      const formData = new FormData() // 创建formData对象
      formData.append('file', file) // 将文件对象添加到formData中
      formData.append('type', 'businessLicense') // 添加type
      const res = await uploadAPI(formData) // 调用上传接口
      this.addForm.businessLicenseUrl = res.data.url // 设置businessLicenseUrl和businessLicenseId
      this.addForm.businessLicenseId = res.data.id // 设置businessLicenseUrl和businessLicenseId
      this.$refs.ruleForm.validateField('businessLicenseId') // 触发验证
    },
    // 上传前验证
    beforeUpload (file) {
      const allowImgType = ['image/jpeg', 'image/png', 'image/jpg'].includes(file.type) // 判断文件类型
      const isLt5M = file.size / 1024 / 1024 < 5 // 判断文件大小
      // 验证不通过时，阻止上传
      if (!allowImgType) {
        this.$message.error('上传合同图片只能是 PNG/JPG/JPEG 格式!')
      }
      // 验证不通过时，阻止上传
      if (!isLt5M) {
        this.$message.error('上传合同图片大小不能超过 5MB!')
      }
      return allowImgType && isLt5M // 返回布尔值
    },
    // 提交表单
    confirm () {
      // 验证表单
      this.$refs.ruleForm.validate(async valid => {
        console.log(valid)
        if (this.id) {
          // 编辑
          await updateEnterprise({
            ...this.addForm,
            id: this.id
          })
        } else {
          // 新增
          await addEnterprise(this.addForm)
        }
        this.$router.back()
      })
    },
    // 获取企业详情
    async getEnterpriseDetailAPI () {
      const res = await getEnterpriseDetailAPI(this.id) // 调用接口
      const {
        businessLicenseId,
        businessLicenseUrl,
        contact,
        contactNumber,
        industryCode,
        legalPerson,
        name,
        registeredAddress
      } = res.data
      this.addForm = {
        businessLicenseId,
        businessLicenseUrl,
        contact,
        contactNumber,
        industryCode,
        legalPerson,
        name,
        registeredAddress
      } // 正确赋值对象
    }
  },
  computed: {
    // 获取路由参数id
    id () {
      return this.$route.query.id // 获取路由参数id
    }
  }
}
</script>

  <style scoped lang="scss">
  .add-enterprise {
    background-color: #f4f6f8;
    height: 100vh;

    .add-header {
      display: flex;
      justify-content: space-between;
      padding: 0 20px;
      height: 64px;
      line-height: 64px;
      font-size: 16px;
      font-weight: bold;
      background-color: #fff;

      .left {
        span {
          margin-right: 4px;
        }
        .arrow{
          cursor: pointer;
        }
      }

      .right {
        text-align: right;
      }
    }

    .add-main {
      background: #f4f6f8;
      padding: 20px 130px;

      .form-container {
        background-color: #fff;
        .title {
          height: 60px;
          line-height: 60px;
          padding-left:20px;
        }
        .form {
          margin-bottom: 20px;
          padding: 20px 65px 24px;
          .el-form{
            display: flex;
            flex-wrap: wrap;
            .el-form-item{
              width: 50%;
            }
          }
        }
      }
    }

    .add-footer {
      position: fixed;
      bottom: 0;
      width: 100%;
      padding: 24px 50px;
      color: #000000d9;
      font-size: 14px;
      background: #fff;
      text-align: center;
    }
  }
  </style>
